It is difficult to prevent accidents at sea because they are often _____ by a succession of unrecognizable human errors.
Atriggered正確答案
Bscrutinized
Cmanipulated
Dhindered
答案與詳解
為什麼答案是 A
trigger 意為「觸發、引發」，be triggered by 表示「由……所引發」，與「一連串難以察覺的人為失誤引發海上事故」語意完全吻合。
考點：trigger 觸發考點：scrutinize 審視考點：manipulate 操縱考點：hinder 阻礙
載入中…
